So, the Mavic Air is pretty sweet! There is an otg cable supplied and a special slot for connection to the phone. I have seen no discussion on use of this. I have flown with it connected to my I pad mini and plugged into the reg sized usb in the lower middle of the RC, and also flown without any otg connection. No difference noted. Can anyone explain if it’s needed, or is it waiting for a future update? Thanks Ron